2321130003210 has 48 divisors (see below), whose sum is σ = 6198044449896. Its totient is φ = 602239135104.

The previous prime is 2321130003113. The next prime is 2321130003211. The reversal of 2321130003210 is 123000311232.

2321130003210 is a `hidden beast` number, since 2 + 32 + 11 + 300 + 0 + 321 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2227404017601 + 93725985609 = 1492449^2 + 306147^2 .

It is a super-2 number, since 2×2321130003210² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2321130003211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 348514689 + ... + 348521348.

Almost surely, 2^{2321130003210} is an apocalyptic number.

2321130003210 is an abundant number, since it is smaller than the sum of its proper divisors (3876914446686).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2321130003210 is a wasteful number, since it uses less digits than its factorization.

2321130003210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697036087 (or 697036084 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2321130003210 its reverse (123000311232), we get a palindrome (2444130314442).

The spelling of 2321130003210 in words is "two trillion, three hundred twenty-one billion, one hundred thirty million, three thousand, two hundred ten".